Jepson eFlora
Key to families | Table of families and genera

Key to Astragalus douglasii

View taxon page for Astragalus douglasii

1. Calyx tube ± evenly hairy throughout, lobes longer than wide, generally 1.4–2.5 mm (intergrades in San Bernardino Mountains with var. parishii) ..... var. douglasii

1' Calyx tube most densely hairy between lobes, lobes ± as wide as long, generally 0.7–2.2 mm

2. Stem prostrate to ± ascending; peduncle incurved-ascending, in fruit often prostrate ..... var. parishii

2' Stem ± stiffly erect; peduncle erect, in fruit erect ..... var. perstrictus

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Citation for the whole project: Jepson Flora Project (eds.) [year] Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html [accessed on month, day, year]
Citation for an individual treatment: [Author of taxon treatment] [year]. [Taxon name] in Jepson Flora Project (eds.) Jepson eFlora, [URL for treatment]. Accessed on [month, day, year].
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